Long-range interactions in a one-dimensional electron system

Details Long-range interactions in a one-dimensional electron system Long-range interactions in a one-dimensional electron system

1998-10-22

arxiv.org/abs/hep-th/9810181v1

Physics

High Energy Physics

High Energy Physics - Theory

4 pages, LaTeX, PACS: 71.27.+a, 73.20.D, 05.30.Fk, Talk given at the 6th International Conference on Path-Integrals from peV t

Scientific paper

We study the unscreened Coulomb interaction in a one-dimensional electron system at low-energy. We use renormalization group methods and a GW approximation, in order to analyze the model. This yields both a strong wavefunction renormalization and a renormalization of the Fermi velocity. The significance of the effects depends on the filling level of the Fermi system. Despite the long-range character of the interaction, the system still falls into the Luttinger liquid universality class, since the effective couplings remain bounded at arbitrarily low energies.

Affiliated with

Also associated with

No associations

Rating

Long-range interactions in a one-dimensional electron system does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Long-range interactions in a one-dimensional electron system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Long-range interactions in a one-dimensional electron system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-267269